38X38X25mm FRP Grating Special Building Anti-Slip FRP Stair Tread Grating

Product Description

Product Description

FRP grating has a variety of options in terms of specifications and sizes. The thickness is commonly between 25mm and 75mm, such as 25mm, 30mm, 38mm, 50mm, 65mm, 75mm and other different specifications. There are differences in the load-bearing capacity of gratings of different thicknesses. Generally, the larger the thickness, the stronger the load-bearing capacity. The apertures (grid sizes) are also varied, with common sizes of 19mm×19mm, 25mm×25mm, 30mm×30mm, 38mm×38mm, 50mm×50mm, etc. Smaller apertures are more suitable for preventing small objects from falling, while larger aperture grilles are used in some scenarios where ventilation and drainage requirements are high and there is no need to prevent small objects from passing through. In terms of sheet size, it is generally produced and sold in the form of a whole sheet. Common whole sheet sizes include 1220mm×3660mm, 1000mm×4000mm, 1220mm×2440mm, etc. In actual applications, it can be cut and spliced as needed to meet the different installation site size requirements.

Product Parameters

Product name	Grille
Brand	Hengrun
Color	Yellow,Green,Gray,Red, Customized
Mesh length	25mm, 38mm, etc, customized
Type	FRP Grille
Thickness	25-65mm
Thick muscle	7mm
Function	Sewage, Drain, Preservative, Ventilation

FRP grating is a high-performance composite material product that combines lightweight, high strength, and multifunctional characteristics. Its density is only 1/4 of steel, but it has a tensile strength 1.5 times that of ordinary carbon steel, with a unit area bearing capacity of 3-5 tons, and can flexibly adapt to different load requirements in various thickness specifications ranging from 25mm to 76mm. The product is designed with grid sizes ranging from 38 × 38mm to 80 × 80mm to achieve efficient drainage and anti slip. The surface features crescent patterns or sand surface treatment, resulting in an anti slip coefficient exceeding 0.7. It is particularly suitable for corrosive environments (pH 3-11) such as chemical and marine industries, as well as oily and humid places. The product has a service life of over 20 years and is maintenance free.

The material itself has excellent insulation properties (oxygen index ≥ 28) and flame retardant properties, and can be customized with fluorescent labels or UV resistant layers. The standard board size of 1220 × 2440mm supports on-site cutting and splicing, and with modular installation, it greatly improves construction efficiency. Compared to metal grilles, its comprehensive cost is reduced by 30%, and its environmentally friendly and recyclable characteristics are more in line with sustainable development needs. The non-standard size can be expanded to 1000 × 4000mm to meet personalized customization requirements for special scenarios.

application

The product Molded glass fiber reinforced plastic grating (FRO grating for short) is a kind of glass fiber as reinforcing material and unsaturated polyester rein as matrix, which is integrally molded by glass fiber interlaced resin casting. The product is composed of several symmetrical lattices, which have bidirectional characteristics in the longitudinal and transverse directions.

Craftsmanship

The FRP molded grille is made by cross-weaving glass fibers and integrally molded by resin casting:

1. The interlaced weaving of glass fibers and the full penetration of resin make the grille resistant to corrosion to the greatest extent.

2. The glass fiber and resin are crossed and composited, and the overall structure will distribute the load evenly, which is helpful for the grid installation and the uniform stress of the installation support structure. Enhance load bearing capacity.

3. Wear-resistant and non-slip surface: The concave surface of the grille makes the grille have anti-skid performance, and the sand-paved surface has a better anti-skid effect.

4. The surface gloss of the grille and the italic grille surface make the grille have a self-cleaning effect.

Packaging & Shipping

Company Profile

Hengrun is one of the earliest manufactures of FRP composite materials in China.It is located in Hengshui City, Hebei Province, China. It has a history of nearly 50 years. Taking science and technology as the guide, the company has 4 invention patents and 28 utility model patents. The company has successfully passed ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T28001 occupational health and safety management system certification, and British Water Industry Association WRAS certification.

Our factory
Our team

Certification

Customer Visits

FAQ

Q1:What's your business range?
A: We produce  FRP Pultrusion Profiles  / FRP Storage Tower / FRP Pipe / FRP Water Tank /FRP Grating and relative FRP products.And Wire mesh products.

Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.

Q4:What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.

Q5: How about warranty?
A: 12 months warranty.